.banner {
    background: url('../image/science-xql-bgc_01.png') no-repeat center center;
}


/* .banner-inner{
  padding-left: 15px;
} */

.edai-container {
    padding: 67px 0;
}


/* .science .inner-p{
  max-width: 670px;
  margin-top: 49px;
} */

.science .inner-sec-p {
    font-size: 24px;
    line-height: 42px;
    text-align: justify;
    letter-spacing: .3px;
}

.science .inner-first-p {
    line-height: 110px;
}

.banner-desc-letter {
    letter-spacing: 10px;
}

.inner-first-p.pro-first-p {
    margin-bottom: 10px;
}

.qkl-title-span {
    margin-left: -1.5px;
}

.img3 table {
    border: 1px solid #ccc;
    background: #eaf4fd;
    width: 100%;
    text-align: center;
}

.img3 table th,
.img3 table td {
    border: 1px solid #ccc;
    line-height: 3;
}

.img3 table th {
    font-weight: bold;
    font-size: 24px;
}

.img3 table td {
    font-size: 16px;
}

.img3 table th:nth-child(1),
.img3 table td:nth-child(1) {
    width: 200px;
}

.img3 table th:nth-child(2),
.img3 table td:nth-child(2) {
    color: #2e64ae;
}


/* DEVICE ADAPTE */


/* 默认适配放最上面 */


/* 超大屏以上 */

@media screen and (max-width:1920px) {
    .science .inner-p {
        max-width: 680px;
    }
    .science .inner-first-p {
        font-size: 60px;
    }
    .science .inner-sec-p {
        font-size: 24px;
    }
    .banner-inner {
        padding: 100px 0;
    }
    .edai-container {
        padding: 50px;
    }
    .inner {
        max-width: auto;
    }
    .keji06,
    .keji07,
    .keji08,
    .keji09 {
        margin: 0 0 50px;
    }
    .keji07 .img2 {
        width: 33%;
        padding-right: 25px;
        margin-right: 0;
    }
    .keji07 .img2 img {
        width: 100%;
    }
    .keji07 .tongdian {
        padding-right: 0;
        margin: 0 0 40px;
    }
    .keji08 {
        margin: 0;
    }
    .keji08 ul {
        margin: 0;
        display: flex;
        justify-content: space-between;
        margin: 0 -10px 50px;
    }
    .keji08 ul li {
        height: auto;
        margin: 0 10px;
        width: 33.3333%;
        padding: 15px;
        z-index: auto;
    }
    .keji08 ul li .icon {
        margin: 10px 0;
    }
    .keji08 ul li .text {
        margin: 0;
        line-height: 1.5;
        font-size: 16px;
    }
    .keji09 {
        margin: 0;
    }
    .keji09 ul {
        display: flex;
    }
    .keji09 ul li {
        width: 25%;
        height: auto;
        margin: 0 0 20px;
        z-index: auto;
    }
    .keji09 ul li .title {
        font-size: 24px;
        line-height: 1.5;
    }
    .keji09 ul li .text {
        height: auto;
        text-align: center;
        line-height: 1.5;
        font-size: 16px;
    }
    .keji09 ul>img {
        /* display: none; */
    }
}


/* 笔记本 */

@media screen and (max-width:1600px) {
    .science .inner-p {
        max-width: 600px;
    }
    .science .inner-first-p {
        font-size: 54px;
    }
    .science .inner-sec-p {
        font-size: 22px;
        line-height: 38px;
    }
}


/* 小屏 */

@media screen and (max-width:1280px) {
    .science .inner-p {
        max-width: 540px;
    }
    .science .inner-first-p {
        font-size: 48px;
    }
    .science .inner-sec-p {
        font-size: 20px;
        line-height: 34px;
    }
}


/* 平板 */

@media screen and (max-device-width:1024px) {
    .science .inner-p {
        max-width: 600px;
    }
    .science .inner-first-p {
        line-height: 1.5;
        margin-bottom: 20px;
        font-size: 42px;
    }
    .science .inner-sec-p {
        font-size: 18px;
        line-height: 1.5;
        /* text-indent: 32px; */
        text-align: justify;
    }
    .edai-container {
        padding: 25px;
    }
    .keji06 {
        margin: 0;
    }
    .keji06 .con1 {
        font-size: 16px;
        line-height: 1.5;
    }
    .keji .baseTxt3 {
        font-size: 24px;
    }
    .keji .title2 {
        padding-bottom: 0;
    }
    .keji07 {
        margin: 25px 0;
    }
    .keji07 .img2 {
        padding-top: 0;
        float: none;
        width: 100%;
        text-align: center;
        margin-bottom: 10px;
        padding-right: 0;
    }
    .keji07 .tongdian {
        float: none;
        margin: 0 0 10px;
        padding: 0;
        width: 100%;
    }
    .keji07 .tongdian .title5 {
        font-size: 18px;
    }
    .keji07 .tongdian .con5 {
        font-size: 16px;
        line-height: 1.5;
        height: auto;
    }
    .keji09 {
        margin: 0;
    }
    .keji09 ul li {
        width: 100%;
        height: auto;
        margin: 0 0 20px;
    }
    .keji09 ul li .title {
        font-size: 24px;
        line-height: 1.5;
    }
    .keji09 ul li .text {
        height: auto;
        text-align: center;
        line-height: 1.5;
        font-size: 16px;
    }
    .keji09 ul>img {
        display: none;
    }
    /* .keji09 .img3 img {
    width: 100%;
    margin-bottom: 20px;
  } */
    .img3 table th,
    .img3 table td {
        line-height: 2;
    }
    .img3 table th {
        font-size: 18px;
    }
    .img3 table th:nth-child(1),
    .img3 table td:nth-child(1) {
        width: 30%;
    }
    .img3 table th:nth-child(2),
    .img3 table td:nth-child(2) {
        width: 30%;
    }
    .img3 table th:nth-child(3),
    .img3 table td:nth-child(3) {
        width: 40%;
    }
}


/* 手机 */

@media screen and (max-device-width:480px) {
    .banner-inner {
        padding-bottom: 80px;
    }
    .science .inner-first-p {
        font-size: 38px;
    }
    .science .inner-sec-p {
        font-size: 16px;
    }
    .edai-container {
        padding: 15px;
    }
    .keji08 ul,
    .keji09 ul {
        flex-wrap: wrap;
    }
    .keji08 ul li {
        margin-bottom: 20px;
    }
}